iommu/arm-smmu-qcom: Add SDM670 MDSS compatible

Add the compatible for the MDSS client on the Snapdragon 670 so it can
be properly configured by the IOMMU driver.

Otherwise, there is an unhandled context fault.

Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230925234246.900351-3-mailingradian@gmail.com
Signed-off-by: Will Deacon <will@kernel.org>

diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index 7f52ac67495fd10467095b5e395782238d5368b9..8290494bc7eaa1930561d2c790e19e0b3b91cb66 100644 (file)
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
@@ -251,6 +251,7 @@ static const struct of_device_id qcom_smmu_client_of_match[] __maybe_unused = {
        { .compatible = "qcom,sc7280-mss-pil" },
        { .compatible = "qcom,sc8180x-mdss" },
        { .compatible = "qcom,sc8280xp-mdss" },
+       { .compatible = "qcom,sdm670-mdss" },
        { .compatible = "qcom,sdm845-mdss" },
        { .compatible = "qcom,sdm845-mss-pil" },
        { .compatible = "qcom,sm6350-mdss" },